Inventor · disambiguated record
Keizo Ogino
Also filed as: OGINO KEIZO
6 granted patents·100 citations·filing 1983–2006
85Inventor score
Top patents by PatentIndex Score
6 records- 0190US7770697B2Energy recovering method and system in hydraulic lift device of battery operated industrial trucksMITSUBISHI HEAVY IND LTD·Filed 2006·Granted Aug 10, 2010·24 cites·14 claims
- 0287US7770696B2Energy recovering system of hydraulic lift device for battery operated industrial trucksMITSUBISHI HEAVY IND LTD·Filed 2006·Granted Aug 10, 2010·14 cites·9 claims
- 0359US4883596ACarbonaceous adsorbent for removal of pyrogen and method of producing pure water using sameTOKYO ORGAN CHEM IND·Filed 1988·Granted Nov 28, 1989·19 cites·6 claims
- 0454US4478734ADetergent composition comprising a mixture of an N-acyllysine and anionic surface active agents, possessing unique properties in soft and hard waterAJINOMOTO KK·Filed 1983·Granted Oct 23, 1984·14 cites·8 claims
- 0547US5021391ACarbonaceous adsorbent for removal of pyrogen and method of producing pure water using sameTOKYO ORGAN CHEM IND·Filed 1989·Granted Jun 4, 1991·13 cites·6 claims
- 0644US5166123ACarbonaceous adsorbent for removal of pyrogen from waterTOKYO ORGAN CHEM IND·Filed 1990·Granted Nov 24, 1992·16 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →